baber/WOPTO huggingface dataset:
Patent FR-2631598-A1 (FR)
Title: Installation de freinage hydraulique a dispositif antiblocage pour vehicule automobile
Inventor: STEGMAIER ALWIN
IPC: B60T13/14
Filed: 1989-05-19
Abstract: Cette installation comprend des freins de roue 3, 4, 5, 6, un maître-cylindre 7, un servofrein 8, une source de pression auxiliaire 9 et un dispositif antiblocage. Ce dernier possède un cylindre auxiliaire 10 et un piston auxiliaire 11 soumis à une pression provenant de la source 9 lors d'un processus antiblocage, repoussant ainsi un servopiston 27 vers sa position de départ. La pression appliquée au piston auxiliaire 11 est contrôlée par un système distributeur 12 avec des robinets redondants 50, 51 pour détendre le piston auxiliaire lorsqu'il n'y a plus de risque de blocage. Un appareil de commande 14 et un interrupteur manométrique 64 sont coordonnés au système distributeur 12. L'appareil de commande 14 contrôle également le bon fonctionnement des robinets redondants 50, 51 du dispositif antiblocage, par exemple avant le départ du véhicule.
Patent FR-2649437-A1 (FR)
Title: Depot, and assembly of jacks used therein
IPC: E04H6/22
Filed: 1989-07-07
Abstract: Depot. It comprises a lift serving storage areas 4a with platforms PO and consisting of a platform support 3 and a mechanism for step-by-step horizontal displacement of a platform, in position on the support 3, the platforms having mutual coupling elements. The support 3 comprises a means for tilting a drawbar off a platform. Motor vehicle garages.
Patent FR-2650153-A1 (FR)
Title: Dispositif pour fixer, de maniere ajustable, un accessoire tel qu'un moulinet sur une canne a peche
Inventor: BERNARD JEAN
IPC: A01K87/06
Filed: 1989-07-28
Abstract: Ce dispositif comprend au moins un élément souple tel qu'un manchon fendu 1a, 1b apte à envelopper partiellement la canne C, cet élément possèdant un logement 20a, 20b pour la retenue de l'accessoire P, ainsi que des moyens serreurs telle qu'une plaquette 3a, 3b adaptée pour mettre sous tension ledit élément souple de façon à le bloquer par friction, en même temps que l'accessoire, sur la canne. Matériel pour la pêche.
Patent FR-2636051-A1 (FR)
Title: Cage de roues jumelees pour engin mobile de levage et de pose de grands recipients transportables
Inventor: RIEDL REINHOLD
IPC: B60B11/00
Filed: 1989-09-07
Abstract: Cage de roues jumelées pour engin mobile de levage et de pose de grands récipients transportables. Pour adapter les roues jumelées aux inégalités du sol, c'est-à-dire pour les rendre jusqu'à un certain point " tous terrains ", même avec une cage étroite, les moyeux 28 des roues sont montées sur un support 24 de moyeux, qui entoure avec un certain jeu radial l'essieu 19 solidaire d'une traverse 14. Ce support 24 est solidaire en rotation de cet essieu 19 en son milieu 21, mais peut pivoter sur un tourillon 22 perpendiculaire audit essieu 19. Application notamment pour les engins destinés à charger de grands récipients dans des avions-cargo.
Patent FR-2652143-A1 (FR)
Title: Dispositif de fixation etanche d'un organe interchangeable dans une bride de cellule et outil de montage d'un tel dispositif.
Inventor: CHARLES GLACHET
IPC: F16J15/00
Filed: 1989-09-15
Abstract: La fixation d'un organe interchangeable (38), tel qu'un gant, une manchette ou un sac, dans une bride de cellule (16) est assurée au moyen d'une bague support (36) en deux parties, portant un bourrelet d'extrémité (50) de l'organe (38), et d'une bague de sûreté (72) fixée sur la bride (16) et sur la bague support (36) par deux liaisons à baïonnette, et immobilisée en rotation par deux organes de blocage (82,78), par rapport à la bride et à la bague support. Un outil de montage (100) est équipé d'une pièce d'indexage (136) qui permet d'escamoter les organes de blocage lors du montage de la bague de sûreté.
Patent FR-2636567-A1 (FR)
Title: Dispositif pour limiter le pivotement d'un attelage de tracteur agricole
Inventor: AZZARELLO JOSEPH ANTHONY
IPC: A01B59/041
Filed: 1989-09-19
Abstract: Un attelage trois points 20, destiné à un tracteur 10 et comprenant deux barres inférieures d'attelage ou bielles de traction 22 mobiles verticalement entre une position basse de travail et une position haute de transport, est équipé d'un dispositif limiteur de pivotement 34. Celui-ci comprend, de préférence pour chaque bielle de traction 22, un étai télescopique 36, 38 dont l'action limitatrice du pivotement latéral de l'attelage 20 est contrôlée par un système de guidage 40 ayant un profil de guidage. Ce profil et l'étai télescopique coopèrent pour, normalement, restreindre les possibilités de pivotement latéral de l'attelage 20 en fonction de l'orientation des bielles 22 dans un plan vertical, de manière à permettre le pivotement à la position basse de travail avec un outil agricole 28 et à empêcher le pivotement à la position haute de transport.
Patent FR-2653141-A1 (FR)
Inventor: JACQUES LOUSTALOT
IPC: D03D13/00
Filed: 1989-10-16
Abstract: Composite material of substantial thickness, characterised in that it consists of a single set of strands which are woven in three dimensions, the said set being resin-coated.
Patent FR-2654770-A1 (FR)
Inventor: RICHARD BUBENDORFF
IPC: E06B9/17
Filed: 1989-11-22
Abstract: A monobloc box for a roller shutter is composed of a U-section profile (7) each end (14, 15) of which is covered by a lateral side-plate (16, 17), and of a removable front cover (13), this box enclosing at least one shaft (25) supporting a shutter (26) and having, at the level of its ends, tail shafts (35) held by support cheeks (36, 37) located in the same vertical plane as slides (31, 32) serving as a guide for the lateral ends of the shutter, one of these tail shafts (35) being provided with an operating device (38) placed, with respect to the shutter (26), beyond the corresponding support cheek (36). In order to improve the mechanical strength, the fixing to the casing frame (2) of a window or similar (4) and the design of this monobloc box, its support cheeks (36, 37) are independent of the lateral side-plates (16, 17) and provided with means (40, 41, 52) ensuring a direct connection between them and the said casing frame (2).
Patent FR-2640301-A1 (FR)
Title: Dispositif pour la liaison de poutres de constructions prefabriquees en treillis
Inventor: EWALD RUETER
IPC: E04B1/58
Filed: 1989-12-06
Abstract: L'invention concerne un dispositif pour la liaison de poutres de constructions préfabriquées en treillis, dans lequel des crochets s'insèrent dans des évidements des goussets, deux goussets d'un noeud pouvant être chaque fois assemblés au moyen d'une vis. Selon l'invention, les goussets ont la forme de disques circulaires 4, 5, dont l'un présente un orifice central 7 et l'autre un taraudage central 8 et qui présentent des évidements 9 dans leurs faces tournées l'une vers l'autre; les crochets 3 côté poutres sont formés par des éléments en saillie 11, par ex., en segments circulaires, fixés à chaque extrémité de membrure, avec des crochets 3 courbés de manière à correspondre à la forme des évidements, saillant de chaque côté, lesdits crochets étant intercalés entre les goussets 4, 5, par ex. et insérés dans leurs évidements 9 en forme de cannelures.
Patent WO-9011270-A1 (WO)
Title: Defluoridation of carboxylic acids using zeolites
Inventor: SIMON MICHEL
IPC: B01D15/00
Filed: 1990-03-20
Abstract: The invention discloses the use of zeolites as fluoride adsorbers in the purification of a saturated carboxylic acid having 3 to 5 carbon atoms, with a residual fluoride content, for example isobutyric acid. In order to carry out the purification process, the acid to be purified is placed in contact with a zeolite filler, the latter having, in particular, pores of between 0.5 and 0.7 nm, and a crystalline level at least equal to 90 %. According to the specific production modes, water is added to the acid to be defluoridated in a proportion of up to 5 % by weight in relation to said acid; and a first defluoridation of acid used at the outset is carried out on the bed of another adsorber resulting in a coarse defluoridation, before carrying out the final defluoridation on zeolite.
Patent FR-2648191-A1 (FR)
Title: Dispositif d'injection de carburant pour moteurs a combustion interne
Inventor: HAFNER UDO
IPC: F02M69/04
Filed: 1990-03-08
Abstract: Dispositif caractérisé en ce que chaque soupape d'injection de carburant 12 est munie d'au moins deux ressorts à déclic 14, qui s'étendent parallèlement à l'axe de la soupape d'injection de carburant 12 et portent sur les faces tournées l'une vers l'autre un taquet de verrouillage 15 saillant perpendiculairement pour accrocher la collerette de verrouillage 13 au support de raccordement 11.
Patent FR-2659342-A1 (FR)
Inventor: MICHEL FEDER
IPC: C08K3/38
Filed: 1990-03-08
Abstract: Aqueous dispersion of silicone crosslinking by elimination of water to a flame-resistant elastomer, comprising:   - 100 parts of an emulsion (A) of the oil-in-water type of an  alpha , omega -(dihydroxy)polydiorganosiloxane, stabilised by an anionic and/or nonionic surfactant,   - 0.1 to 100 parts of a crosslinking agent,   - 10 to 150 parts of borax hydrate,   - optionally 5 to 100 parts of a nonsiliceous inorganic filler,   - optionally 0.01 to 3 parts of a cure-catalysing metal compound.   Use of the dispersions for the production of flame-resistant silicone elastomer seals, in particular for the building industry.
Patent FR-2660184-A1 (FR)
Title: Apparatus intended to monitor the respiration of the sleeping baby, triggering an alarm in the event of a prolonged interruption in respiration
Inventor: JACQUES DESOUCHES
IPC: A61B5/113
Filed: 1990-03-27
Abstract: The invention relates to a device by means of which it is possible to monitor the respiration of sleeping infants and which triggers an alarm in the event of respiratory arrest. It consists of a battery-operated sensor which is placed on the infant, on a harness, and which tightens and slackens with the respiration of the infant. At each inhalation, the sensor sends a signal which is received by the receiver unit which is positioned at a distance. This receiver unit analyses the information issuing from the sensor and emitted by the latter and triggers an alarm in the event of an interruption in the emission of signals being received. The device according to the invention is intended in particular for monitoring infants at risk.
Patent FR-2666070-A1 (FR)
Title: Device for the packaging and in-situ preparation before use of a product comprising at least two constituents
Inventor: ROLAND DREYSTADT
IPC: B65D81/32
Filed: 1990-08-22
Abstract: The invention relates to a device for the packaging and in-situ preparation before use of a product comprising at least two constituents which must be kept separate before use, such as an extemporaneous pharmaceutical product, an adhesive or similar. This device is characterised in that, on the one hand, it comprises a single container (2) provided with a spout (3) and divided into compartments by appropriate means (4), each of the compartments (5, 6) enclosing one of the constituents and in that, on the other hand, it comprises means (8) of connecting the said compartments (5, 6), which means are controlled by operating means (9) outside of this container (2). The invention relates to the packaging industry.
Patent FR-2666117-A1 (FR)
Inventor: ALEX MATESIC
IPC: F02F1/42
Filed: 1990-08-24
Abstract: Single piece internal combustion engine with removable timing gear comprising an engine block cast in a single piece forming a crank case and a cylinder head provided with one or several series of cylindrical bores (2) parallel to one another and a removable unit (6) comprising in its upper part a housing for the camshaft (9) and, in its lower part, valve-carrying distributing cylinders (10), fitting into the said cylindrical bores, and also combustion chambers which may have a sliding and adjustable upper part, or an upper part which is movable during the running of the engine. For equipping any device using a four-stroke, single or multiple cylinder, water or air cooled internal combustion engine.
Patent FR-2666592-A1 (FR)
Title: Device for extracting volatile metals, such as zinc and lead, in the form of oxides from oxide wastes containing iron, and process employing this device
Inventor: JACQUES ANTOINE
IPC: C22B13/02
Filed: 1990-09-12
Abstract: Device for extracting volatile metals, such as zinc and lead, present in oxidised wastes, especially iron and steel plant dust, of the type successively comprising in the path of the material: a fusion-reduction cyclone (1) into which is introduced a mixture containing the oxidised waste to be treated, oxygen and a carbonaceous material, a container (2) connected to the said cyclone (1), in which a liquid slag (3) is collected which is formed by the oxides of nonvolatile metals present in the waste, a conduit (7) for discharging the fumes found by the combustion gases and the volatile metals in gaseous form, a plant for postcombustion (8, 9) of the said combustion gases and for oxidation of the volatile metals, means (10) for recovering the oxides of volatile metals from the fumes, and means (11) for propelling the said fumes through the said device, the device being characterised in that the said container comprises means (13, 13') for injecting a preferably reducing gas into the said liquid slag.
Patent FR-2667451-A1 (FR)
Title: Contact element
Inventor: GERARD PY
IPC: H01R13/187
Filed: 1990-09-28
Abstract: Contact element of the type having the shape of a washer, including at its centre, elastically deformable tabs each capable of providing a contact point with a connection element, such as a pin, characterised in that each washer (1) has, at its periphery, elastically deformable claws (3) each capable of providing a contact point with the inner periphery of a housing linked to the electrical power supply cable.
Patent FR-2670097-A1 (FR)
Title: Height-adjustable table for medical, paramedical or animal use
Inventor: FRANCOIS MORIN
IPC: A61G13/04
Filed: 1990-12-07
Abstract: Height-adjustable table for medical, paramedical and animal use. Height-adjustable table comprising a fixed mount (6) and a work surface (17) which is mobile relative to the mount, actuating means (11+10+9) for bringing the work surface into a selected position and means for locking it in this position (5 and 5bis), characterised in that the fixed mount comprises a pillar of polygonal cross-section (6), the mobile work surface (17+18) being mounted cantilever-fashion on said pillar (6) and at least two rolling members (5 and 5bis) set at different levels, the locking means comprising at least two vertically offset rolling members on approximately horizontal axes carried by the work surface (17+18) or by the pillar (6) and each pressing against one of two parallel opposite surfaces of the pillar or of the work surface.
Patent FR-2670511-A1 (FR)
Title: Device for reloading the bobbin (shuttle) for a machine for sewing in lock stitch
Inventor: PASCAL SEBASTIANI
IPC: D05B59/00
Filed: 1990-12-12
Abstract: The invention relates to a device for refilling the bobbin (shuttle) of a machine for sewing in lock stitch, including a yarn guide tube (33) which can move in terms of translation parallel to the axis of the bobbin between a position of rest and an active position in which the free end of the tube (33) penetrates into a slot in the bobbin case, a device (67, 68) for cutting the thread located between the free end of the guide tube (33) and the bobbin, and a brake located upstream of the guide tube (33). This device for refilling the bobbin includes a controlled device (61, 64, 66) for locking the thread located between the end of the guide tube (33) and the shuttle. The invention makes it possible to produce precise positioning of the guide tube (33) during the refill operation.
Patent FR-2671662-A1 (FR)
Title: Flat fuse for high rated currents
Inventor: JEAN-MICHEL SAULGEOT
IPC: H01H85/041
Filed: 1991-01-16
Abstract: It is of the type comprising a housing in which a conducting element (5,6,9,10) is partly housed, provided with two flat connection tabs (5,6) the free ends (7) of which are situated out of the housing, the said connection tabs being linked within the housing by a fusible or calibrating part (9,10) on at least one face of which, and substantially in the centre, a drop of solder (20,21) or predimensioned element is deposited, and it is characterised in that the calibrating part consists of at least two branches (9,10) mounted in parallel, of which at least one branch is provided approximately in the centre with at least one drop of solder (20,21). Applications especially to motor vehicle equipment.
Patent WO-9209985-A1 (WO)
Inventor: STEWART ROGER GREEN
IPC: H03M1/82
Filed: 1991-12-03
Abstract: La présente invention concerne un circuit logique comprenant un ensemble d'étages interconnectés. Chacun des étages comprend un transistor relativement important chargeant un n÷ud qui, lorsqu'il est ouvert, transmet un courant de charge à un n÷ud à partir d'une impulsion de synchronisation d'une phase d'un ensemble de phases appliquées à la capacité de charge en série avec le transistor de charge de n÷ud. De tels transistors importants présentent des capacités importantes réparties entre la grille et la source et entre la grille et le drain. Le temps de réponse pour charger un n÷ud d'étage sélectionné peut être diminué en préchargeant la porte du transistor de charge de n÷ud d'un étage sélectionné pour ouvrir le transistor avant l'application d'une impulsion de synchronisation, augmentant ainsi la vitesse maximale de fonctionnement du circuit. Les dispositifs spécifiques exposés pour un tel circuit logique comprennent des circuits à vernier temporel pouvant être utilisés en tant que circuits de contrôle pour affichage à cristaux liquides de télévision ou d'ordinateur.
Patent FR-2672460-A1 (FR)
Title: Procede de montage sur un substrat souple de composants electroniques miniatures a pattes de connexion a souder.
Inventor: PASCAL ROCHE
IPC: H01L23/50
Filed: 1991-02-05
Abstract: L'invention concerne le montage, sur un substrat souple (6), de composants électroniques miniatures du type "beam lead". Elle a pour objet un procédé de montage consistant, après avoir soudé une première patte de connexion (2) d'un composant (1) sur le substrat (6), à cambrer chacune des autres pattes de connexion (3) du composant considéré (1) pendant leur soudage en appuyant la patte de connexion considérée (3) sur une plage métallisée (5) du substrat (6) au moyen d'une pointe d'un outil de soudage tout en effectuant avec cette dernière pointe un mouvement de rapprochement vers le corps du composant considéré (1) avant de procéder au soudage proprement dit. Grâce à ce procédé de montage, les composants électroniques "beam lead" ne sont plus plaqués au substrat avec leurs pattes de connexion en extension mais arqués sur ces dernières, ce qui leur procure une liberté de débattement leur permettant d'absorber les contraintes mécaniques en s'aplatissant plus ou moins sur le substrat.
Patent FR-2672925-A1 (FR)
Title: Lightweight shelter which can be folded up
Inventor: JACQUES BORNER
IPC: E04H4/10
Filed: 1991-02-14
Abstract: The invention relates to a lightweight shelter of variable length, especially for sporting installations, such as swimming pools, including a fabric supported by a frame constituted by a plurality of parallel arches capable of being moved apart from and closer to each other by operating linkage elements. According to the invention, the said means of linkage between two adjacent arches are constituted by a vertical operating bar (6) housed between the lateral uprights (12) of the said arches (1) and connected to the latter via connecting rods (7) articulated to the said lateral uprights (12) and to the said operating bar (6) so as to delimit two vertically deformable parallelograms. Application: shelters for swimming pools.
Patent FR-2673775-A1 (FR)
Title: Component for protection against electrical overloads and method of manufacture
Inventor: CHRISTIAN VAL
IPC: H01L23/64
Filed: 1991-03-08
Abstract: The invention consists in producing a circuit consisting of a resistor, of a capacitor in series with the resistor, and of a diode in parallel with the capacitor, by using one of the two filling sheets of a multi-layer capacitor as a substrate or protection cavity for the resistor and one of the two filling sheets as a substrate or cavity for the diode. The advantage of the component obtained is that it is put in place of and instead of the capacitor, and that it includes only three external connections instead of the six required by installation of discrete components. The invention also relates to a method of simultaneous manufacture of several components of the preceding type, for which the three connections have a specific form. The component is particularly beneficial in the civil and military avionics fields.
Patent FR-2675176-A1 (FR)
Title: System for embedding of purlins
Inventor: JEAN-MARY HOARAU
IPC: E04B7/04
Filed: 1991-04-11
Abstract: System for embedding the purlins of roofs to the upper reinforced concrete joints of the masonry walls of buildings, using a continuous flat bar (1) drilled with holes receiving the threaded anchoring rods (3) which are fixed by a nut (4) and a counter-nut (5). Variant consisting of straight sections, drilled at both ends, permitting the assembly of the various sections and the securing of the threaded rods, for curved walls.
Patent FR-2675386-A1 (FR)
Title: Biological process for the treatment of gas, biofilters, and application to the deodorisation of gas
Inventor: JEAN-LOUIS FANLO
IPC: A61L9/00
Filed: 1991-04-22
Abstract: Biological process for the treatment of gas, in which the gas is treated with the aid of a biofilter comprising wet sludges of a sewage purification plant, and biofilters consisting of wet sludges of sewage purification plants. The biofilters according to the invention do not require any adaptation period and permit the treatment of organic or inorganic odours.
Patent FR-2676033-A1 (FR)
Title: Installation for placing lids on containers such as jars
Inventor: LUC BOUTOILLE
IPC: B65B7/28
Filed: 1991-04-30
Abstract: The invention relates to an installation for placing lids on containers, which comprises: - a magazine (8) in which the lids are stacked, - a device which takes the lids (5) one by one from the bottom of the stack, - a means (12) for conveying lids (5), one behind the other, from the magazine (8) towards their application station, and - at this station, a means for applying the lid (5) over the opening of the container, which means (12) for conveying the lids (5) comprises two drive means (13). It is characterised in that the conveying means (12) comprises a support means for the bottom of the lid substantially at the level of its periphery, which support means: - on the one hand, extends from the magazine (8) up to under the application means and constitutes the plane of the base of the channel (14), and - on the other hand, is associated with means with a view, at least at its end which is located under the application means, to retracting the said support means from underneath the transported lid (5).
Patent FR-2676727-A1 (FR)
Title: Process for the treatment and recycling of scrubbing water for fluorine-laden gases
Inventor: JEAN-PIERRE GAMONDES
IPC: C02F1/52
Filed: 1991-05-24
Abstract: Process for the treatment of waste water laden with fluorine compunds and silica, in three stages. In the first stage the fluorine compounds are precipitated in the form of insoluble calcium fluoride by means of natural calcium phosphate. In a second stage the insoluble matter, including especially calcium fluoride, silica, calcium hydrogen phosphate and the unattacked natural calcium phosphate, is separated by flocculation from the clear liquid containing an aqueous solution of phosphoric acid. In a third stage the insoluble matter and the clear liquid are recycled to the appropriate stages of manufacture. This process makes it possible to recycle and make profitable use of the solid and liquid residues and does away with any discharge of liquid effluent.